23431474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 43794432

約数和(自身を除く): 20362958

約数列:

[1, 2, 11, 17, 22, 31, 34, 43, 47, 62, 86, 94, 187, 341, 374, 473, 517, 527, 682, 731, 799, 946, 1034, 1054, 1333, 1457, 1462, 1598, 2021, 2666, 2914, 4042, 5797, 8041, 8789, 11594, 14663, 16027, 16082, 17578, 22231, 22661, 24769, 29326, 32054, 34357, 44462, 45322, 49538, 62651, 68714, 125302, 249271, 272459, 377927, 498542, 544918, 689161, 755854, 1065067, 1378322, 2130134, 11715737, 23431474]

約数ペア:

[(1, 23431474), (2, 11715737), (11, 2130134), (17, 1378322), (22, 1065067), (31, 755854), (34, 689161), (43, 544918), (47, 498542), (62, 377927), (86, 272459), (94, 249271), (187, 125302), (341, 68714), (374, 62651), (473, 49538), (517, 45322), (527, 44462), (682, 34357), (731, 32054), (799, 29326), (946, 24769), (1034, 22661), (1054, 22231), (1333, 17578), (1457, 16082), (1462, 16027), (1598, 14663), (2021, 11594), (2666, 8789), (2914, 8041), (4042, 5797)]